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LPR Energy is a privately held upstream oil and gas company engaged in the acquisition, exploitation and development of conventional and unconventional assets in the Marcellus Shale and Permian Basin.
Clearstream is a leading European supplier of post-trading services. The wholly owned subsidiary of Deutsche Börse ensures that cash and securities are promptly and effectively delivered between trading parties. It also manages, safekeeps and administers the securities that it holds on behalf of its customers. Over 300,000 domestic and internationally traded bonds, equities and investment funds are currently deposited with Clearstream.
Marathon Oil Corporation (NYSE: MRO) is an independent international exploration and production company. Based in Houston, Texas, Marathon Oil had net proved reserves at the end of 2011 of 1.8 billion barrels of oil equivalent in North America, Europe and Africa.
Sawyer Oil and Gas Company. is a Boca Raton, FL-based company in the Energy and Utilities sector.
Guttman Oil Company is a Belle Vernon, PA-based company in the Energy and Utilities sector.